/*
 * This file is part of Sponge, licensed under the MIT License (MIT).
 *
 * Copyright (c) SpongePowered <https://www.spongepowered.org>
 * Copyright (c) contributors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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package org.spongepowered.vanilla.mixin.core.client.multiplayer;

import net.minecraft.client.Minecraft;
import net.minecraft.client.multiplayer.ClientHandshakePacketListenerImpl;
import net.minecraft.network.protocol.login.ClientLoginPacketListener;
import net.minecraft.network.protocol.login.ClientboundCustomQueryPacket;
import org.spongepowered.api.Sponge;
import org.spongepowered.api.network.EngineConnection;
import org.spongepowered.asm.mixin.Final;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.Shadow;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Inject;
import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
import org.spongepowered.common.network.channel.PacketSender;
import org.spongepowered.common.network.channel.PacketUtil;
import org.spongepowered.common.network.channel.SpongeChannelRegistry;

@Mixin(ClientHandshakePacketListenerImpl.class)
public abstract class ClientHandshakePacketListenerImplMixin_Vanilla implements ClientLoginPacketListener {

    @Shadow @Final private Minecraft minecraft;

    @Inject(method = "handleCustomQuery", at = @At(value = "INVOKE",
            target = "Lnet/minecraft/network/Connection;send(Lnet/minecraft/network/protocol/Packet;)V"), cancellable = true)
    private void vanilla$handleRequestPayload(final ClientboundCustomQueryPacket packet, final CallbackInfo ci) {
        ci.cancel();

        final SpongeChannelRegistry channelRegistry = (SpongeChannelRegistry) Sponge.channelRegistry();
        this.minecraft.execute(() -> {
            final EngineConnection connection = (EngineConnection) this;
            if (!channelRegistry.handleLoginRequestPayload(connection, packet)) {
                PacketSender.sendTo(connection, PacketUtil.createLoginPayloadResponse(null, packet.getTransactionId()));
            }
        });
    }
}
